I know this may upset some people, but I think Bendis actually did a great job reworking Luke Cage. I spent the '90s arguing that Luke Cage should have been big time as hip hop essentially became the mainstream and the notion of neighborhood as community became commonplace in popular culture, but other than John Ostrander doing some interesting things with the character in his H4H series, Cage was treated as an outdated joke.
Brubaker and Fraction did something similar with Iron Fist that I think has worked well.
Frank Miller and Daredevil, obviously. Pre-Miller DD is mostly just remembered for Gene Colan and Wally Wood art.
Peter David reworking X-Factor twice to great effect. (We'll see on the third attempt.)